Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Clear

32°F

0°C

Humidity 92%
Wind Speed N 3 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 10 Jan 12:20 PM PST
Extended Forecast for

Deer Park WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow after 4am.  Patchy freezing fog between 7pm and 8pm. Snow level 3500 feet lowering to 2500 feet after midnight . Mostly cloudy, with a steady temperature around 31. Calm wind.  Chance of precipitation is 10%.

    Low: 31 °F

    Patchy
    Freezing Fog
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow before 10am.  Patchy fog between 10am and 11am. Patchy freezing fog before 10am. Snow level 2500 feet rising to 3900 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 39. Calm wind.  Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow and
    Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A slight chance of rain between 10pm and 4am, then a chance of rain and snow.  Snow level 5200 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 7am, then a chance of rain.  Snow level 4100 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 42. South wind 3 to 5 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 38. Calm wind.
Tonight
A slight chance of rain and snow after 4am. Patchy freezing fog between 7pm and 8pm. Snow level 3500 feet lowering to 2500 feet after midnight . Mostly cloudy, with a steady temperature around 31. Calm wind. Chance of precipitation is 10%.
Sunday
A slight chance of rain and snow before 10am. Patchy fog between 10am and 11am. Patchy freezing fog before 10am. Snow level 2500 feet rising to 3900 feet in the afternoon. Otherwise, mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain between 10pm and 4am, then a chance of rain and snow. Snow level 5200 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 7am, then a chance of rain. Snow level 4100 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 42. South wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
9:03 am PST Jan 10, 2026
12pm PST Jan 10, 2026-6pm PST Jan 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database